Hematoxylin Hydrate 97.0%(GC)
97.0%(GC)
Synonym: Natural Black 1 Hydrate
Linear Formula:
C16H14O6 · xH2O
Molecular Weight: 302.28g/mol
CAS Number: 517-28-2
Properties
| Vapour pressure | 0.0±1.7 mmHg at 25℃ |
| Assay Purity | >97%(GC) |
| Refractive index | 1.81 |
| B pt. | 579.9℃ at 760 mmHg |
| M pt. | 200 ℃(dec.)(lit.) |
| Density | 1.709 g/cm3 |
Safety Information
| Hazard Statement(s) | H315-H319 |
| Precautionary Statement | P264-P280-P302 + P352-P337 + P313-P305 + P351 + P338 -P362 + P364-P332 + P313 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 3302101000 |
| Flash point | 304.5℃ |
| Storage Temp. | Store at room temperature |
| Storage Class | 8 |
| Packaging | Glass Bottle |
| UN Number | 2923 |
Description
Application
Hematoxylin has been used for staining gastric cancer tissues[3] myocardial tissue[4] heart sections[5]and ovarian nuclei.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Haematoxylin or hematoxylin also called natural black 1 or C.I. 75290 is a compound extracted from the heartwood of the logwood tree (Haematoxylum campechianum). Haematoxylin and eosin together make up haematoxylin and eosin stain one of the most commonly used stains in histology. This type of stain is a permanent stain as opposed to temporary stains (e.g. iodine solution in KI).
Documents
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| Specification |
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